{
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "K_wAO80MMmPw"
      },
      "source": [
        "# Hello World!"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "9wKvlBG4Mcrw",
        "outputId": "4f6a12e7-530a-4229-9c4c-921f5f7fb1f4"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Hello World!\n"
          ]
        }
      ],
      "source": [
        "print(\"Hello, World!\")"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "42HQoSIQ6yAO"
      },
      "source": [
        "```python\n",
        "print(*objects, sep=' ', end='\\n')\n",
        "```\n",
        "Print `objects` to the text stream, separated by `sep` and followed by `end`. `sep` and `end`, if present, must be given as keyword arguments ... Both `sep` and `end` must be `strings`; they can also be `None`, which means to use the default values. If no objects are given, `print()` will just write `end`.\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": 3,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "gAPnJ-FN7N0A",
        "outputId": "feac9cfa-3d5b-4b37-921c-a8db62eb44ca"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "The answer of the sum 6 + 7 is 13 , do you agree?\n",
            "The answer of 5 + 8 = 13\n"
          ]
        }
      ],
      "source": [
        "print(\"The answer of the sum 6 + 7 is\", 6 + 7, \", do you agree?\")\n",
        "\n",
        "#now we print the values of the variables\n",
        "s = \"The answer of\"\n",
        "a = 5\n",
        "b = 8\n",
        "c = a + b\n",
        "print(s, a, \"+\", b, \"=\", c)"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": 5,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "NubHus3x7xso",
        "outputId": "12c21c3c-ec4f-4f73-b774-5293cc8034af"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "we--can--define--a--different--sep\n",
            "we\n",
            "can\n",
            "define\n",
            "a\n",
            "different\n",
            "sep\n"
          ]
        }
      ],
      "source": [
        "#different separator\n",
        "print(\"we\", \"can\", \"define\", \"a\", \"different\", \"sep\", sep=\"--\")\n",
        "\n",
        "# \\n is the new line\n",
        "print(\"we\", \"can\", \"define\", \"a\", \"different\", \"sep\", sep=\"\\n\")"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": 7,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "NI4Hr6kRBD0X",
        "outputId": "4f2e668c-c11d-4823-a979-1e64c55e9287"
      },
      "outputs": [
        {
          "name": "stdout",
          "output_type": "stream",
          "text": [
            "Hello\n",
            "World!\n",
            "\n",
            "Hello World!\n"
          ]
        }
      ],
      "source": [
        "#by default, at the end of the print we have a new line\n",
        "print(\"Hello\")\n",
        "print(\"World!\")\n",
        "\n",
        "#if nothing indicated (None value), then only end is printed\n",
        "print()\n",
        "\n",
        "# but we can change it!\n",
        "print(\"Hello\", end=\" \")\n",
        "print(\"World!\")"
      ]
    }
  ],
  "metadata": {
    "colab": {
      "provenance": []
    },
    "kernelspec": {
      "display_name": "Python 3",
      "name": "python3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "nbformat": 4,
  "nbformat_minor": 0
}